Also, I find putting rear window heating on in such heavy rain for a couple of minutes improves visibility a lot.Not on mine… don’t really miss it functionally. Don’t particularly care for it aesthetically.
Absolutely not needed. I have driven 10,000 km now in my Macan Turbo in rainy DK and never missed it.I've taken many cars without rear wipers on ski trips (plus I live in the rainy PNW) and it's always been fine. I think the rear wiper gets overrated.
Get ceramic/water repellent applied. My Rivian has a tiny little rear wiper and I've yet to actually use it.
Great to have options!!!Rear windscreen heating option, if taken, also clears the mist, and even better as it clears the whole window.